Internally illuminated lighting track



FIG. 1 is a perspective view of a first embodiment of an internally illuminated lighting track showing my new design;

FIG. 2 is a transverse cross-sectional view thereof; taken along section line 2--2 of FIG. 1; and,

FIG. 3 is a perspective view of a second embodiment of an internally illuminated lighting track showing my new design. 

The ornamental design for an internally illuminated lighting track, as shown and described. 